scott dickie is the president and the ceo of competitor group, he joins me to talk about this. scott, it's great to have you here. we've seen a lot of shared grief in the spirit of the running community, in america and around the globe since the attacks. london marathon is are showing solidarity with a moment of silence. many are donating money to the injured and accounts that they have. and your group, now united to help the relief efforts. explain to us what you're trying to do and the message you're trying to get out. >> well first and foremost. obviously our hearts and condolences go out to all of those that were tragically impacted with the events last week in boston and the mayor was very smart in establishing one fund boston and not only does this event affect boston and america, but it also impacted the running community. our goal is to raise money for those tragically impacted and continue to rally the running community in support of our sport. >> one thing mayor menino of boston tweeted out a picture showing the volume of mail sent in by folks contributing to this cau